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Code Issues Releases Wiki Activity

ReleaseTmpRelBuffers is ReleaseRelationBuffers now.

This commit is contained in:
Vadim B. Mikheev 1997-01-14 05:40:45 +00:00
parent 791e9973ab
commit 2ca05fe45d
1 changed files with 8 additions and 12 deletions
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20
src/backend/storage/buffer/bufmgr.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/bufmgr.c,v 1.6 1996/12/31 06:47:30 vadim Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/bufmgr.c,v 1.7 1997/01/14 05:40:45 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@ -1227,33 +1227,29 @@ BufferGetBlock(Buffer buffer)
}
/* ---------------------------------------------------------------------
* ReleaseTmpRelBuffers
* ReleaseRelationBuffers
*
* this function unmarks all the dirty pages of a temporary
* relation in the buffer pool so that at the end of transaction
* this function unmarks all the dirty pages of a relation
* in the buffer pool so that at the end of transaction
* these pages will not be flushed.
* XXX currently it sequentially searches the buffer pool, should be
* changed to more clever ways of searching.
* --------------------------------------------------------------------
*/
void
ReleaseTmpRelBuffers(Relation tempreldesc)
ReleaseRelationBuffers (Relation rdesc)
{
register int i;
int holding = 0;
BufferDesc *buf;
/*
* Is tempreldesc->rd_islocal == FALSE possible at all ?
* But I don't want to mess something now. - vadim 12/31/96
*/
if ( tempreldesc->rd_islocal )
if ( rdesc->rd_islocal )
{
for (i = 0; i < NLocBuffer; i++)
{
buf = &LocalBufferDescriptors[i];
if ((buf->flags & BM_DIRTY) &&
(buf->tag.relId.relId == tempreldesc->rd_id))
(buf->tag.relId.relId == rdesc->rd_id))
{
buf->flags &= ~BM_DIRTY;
}
@ -1269,7 +1265,7 @@ ReleaseTmpRelBuffers(Relation tempreldesc)
}
if ((buf->flags & BM_DIRTY) &&
(buf->tag.relId.dbId == MyDatabaseId) &&
(buf->tag.relId.relId == tempreldesc->rd_id)) {
(buf->tag.relId.relId == rdesc->rd_id)) {
buf->flags &= ~BM_DIRTY;
if (!(buf->flags & BM_FREE)) {
SpinRelease(BufMgrLock);